Samsung UN55FH6200FXZA - Manual (Page 509)

network subnet. IP addresses have
four parts, separated by periods
(111.222.333.444). If your TV and PC
are in the same subnet, the first 3
parts of the TV IP address and the
PC IP address (111.222.333) will be
the same and only the last part (the
host address) will be different.
The following Samsung Link functions
are not supported when you are playing
media from a PC connected through a